body{
    background-color: #f4f4f4;
    nav{
        display: flex;
        height: 50px;
        align-items: center;
        justify-content: space-between;
        padding: 0 10px;
        font-size: 20px;
        background-color: #fff;
    }
    main{
        height: 1px;
        flex-grow: 1;
        padding: 0 10px;
        margin-top: 20px;
        ul{
            background-color: #fff;
        }
        li{
            display: flex;
            justify-content: space-around;
            align-items: center;
            background-color: #fff;
            margin-bottom: 30px;
            padding-bottom: 10px;
            .duiqi{
                display: flex;
                flex-direction: column;
                position: relative;
                .hei{
                    margin: 20px 0;
                }
                .jiage{
                    color: #fa593e;
                    span{
                        font-size: 20px;
                        font-weight: bold;
                    }
                }
                .shuru{
                    width: 100px;
                    position: absolute;
                    border: 1px solid #ccc;
                    display: flex;
                    justify-content: space-around;
                    border-radius: 10px;
                    top: 80px;
                    left: 70px;
                
                }
            }
        }
        img{
            width: 100px;

        }
    }
    footer{
        display: flex;
        height: 60px;
        background-color: #fff;
        align-items: center;
        justify-content: space-around;
        i{
            color: #f82400;
            font-size: 18px;
            font-weight: bold;
        }
        button{
            padding: 15px 50px;
            color: #fff;
            background-color: #fc3400;
            border-radius: 30px;
        }
    }
}
